﻿using System;
using System.Diagnostics;
using System.Linq;
using System.Windows;
using System.Windows.Media;
using System.Windows.Navigation;
using AuchanScan.Services;
using AuchanScan.ViewModels;
using Microsoft.Phone.Controls;
using Microsoft.Phone.Shell;

namespace AuchanScan
{
    public partial class App : Application
    {
        #region Fields

        #endregion

        /// <summary>
        /// Constructor for the Application object.
        /// </summary>
        public App()
        {
            // Global handler for uncaught exceptions. 
            UnhandledException += Application_UnhandledException;

            // Standard Silverlight initialization
            InitializeComponent();

            //MetroGridHelper.IsVisible = true;


            if (((Visibility) Resources["PhoneLightThemeVisibility"]) == Visibility.Collapsed)

            {
                ForceLightTheme();
            }

            // Phone-specific initialization
            InitializePhoneApplication();

            #region Specific Data Initialisation

            MagasinsService.Load();
            PromotionService.Current.Load();

            #endregion

            // Show graphics profiling information while debugging.
            if (Debugger.IsAttached)
            {
                // Display the current frame rate counters.
                Current.Host.Settings.EnableFrameRateCounter = true;

                // Show the areas of the app that are being redrawn in each frame.
                //Application.Current.Host.Settings.EnableRedrawRegions = true;

                // Enable non-production analysis visualization mode, 
                // which shows areas of a page that are handed off to GPU with a colored overlay.
                //Application.Current.Host.Settings.EnableCacheVisualization = true;

                // Disable the application idle detection by setting the UserIdleDetectionMode property of the
                // application's PhoneApplicationService object to Disabled.
                // Caution:- Use this under debug mode only. Application that disables user idle detection will continue to run
                // and consume battery power when the user is not using the phone.
                PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled;
            }
        }

        /// <summary>
        /// Provides easy access to the root frame of the Phone Application.
        /// </summary>
        /// <returns>The root frame of the Phone Application.</returns>
        public PhoneApplicationFrame RootFrame { get; private set; }


        public void ForceLightTheme()
        {
            ((SolidColorBrush) Resources["PhoneForegroundBrush"]).Color = Color.FromArgb(0xDE, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneBackgroundBrush"]).Color = Color.FromArgb(0xFF, 0xFF, 0xFF, 0xFF);
            ((SolidColorBrush) Resources["PhoneContrastForegroundBrush"]).Color = Color.FromArgb(0xFF, 0xFF, 0xFF, 0xFF);
            ((SolidColorBrush) Resources["PhoneContrastBackgroundBrush"]).Color = Color.FromArgb(0xDE, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneDisabledBrush"]).Color = Color.FromArgb(0x4D, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneTextCaretBrush"]).Color = Color.FromArgb(0xDE, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneTextBoxBrush"]).Color = Color.FromArgb(0x26, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneTextBoxForegroundBrush"]).Color = Color.FromArgb(0xDE, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneTextBoxEditBackgroundBrush"]).Color = Color.FromArgb(0x00, 0x00, 0x00,
                                                                                                    0x00);
            ((SolidColorBrush) Resources["PhoneTextBoxEditBorderBrush"]).Color = Color.FromArgb(0xDE, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneTextBoxReadOnlyBrush"]).Color = Color.FromArgb(0x2E, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneSubtleBrush"]).Color = Color.FromArgb(0x66, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneTextBoxSelectionForegroundBrush"]).Color = Color.FromArgb(0xFF, 0xFF,
                                                                                                         0xFF, 0xFF);
            ((SolidColorBrush) Resources["PhoneRadioCheckBoxBrush"]).Color = Color.FromArgb(0x26, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneRadioCheckBoxDisabledBrush"]).Color = Color.FromArgb(0x00, 0x00, 0x00,
                                                                                                    0x00);
            ((SolidColorBrush) Resources["PhoneRadioCheckBoxCheckBrush"]).Color = Color.FromArgb(0xDE, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneRadioCheckBoxCheckDisabledBrush"]).Color = Color.FromArgb(0x4D, 0x00,
                                                                                                         0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneRadioCheckBoxPressedBrush"]).Color = Color.FromArgb(0x00, 0x00, 0x00,
                                                                                                   0x00);
            ((SolidColorBrush) Resources["PhoneRadioCheckBoxPressedBorderBrush"]).Color = Color.FromArgb(0xDE, 0x00,
                                                                                                         0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneSemitransparentBrush"]).Color = Color.FromArgb(0xAA, 0xFF, 0xFF, 0xFF);
            ((SolidColorBrush) Resources["PhoneChromeBrush"]).Color = Color.FromArgb(0xFF, 0xDD, 0xDD, 0xDD);
            ((SolidColorBrush) Resources["PhoneInactiveBrush"]).Color = Color.FromArgb(0x33, 0x00, 0x00, 0x00);
            ((SolidColorBrush) Resources["PhoneInverseInactiveBrush"]).Color = Color.FromArgb(0xFF, 0xE5, 0xE5, 0xE5);
            ((SolidColorBrush) Resources["PhoneInverseBackgroundBrush"]).Color = Color.FromArgb(0xFF, 0xDD, 0xDD, 0xDD);
            ((SolidColorBrush) Resources["PhoneBorderBrush"]).Color = Color.FromArgb(0x99, 0x00, 0x00, 0x00);
        }

        // Code to execute when the application is launching (eg, from Start)
        // This code will not execute when the application is reactivated
        private void Application_Launching(object sender, LaunchingEventArgs e)
        {
        }

        // Code to execute when the application is activated (brought to foreground)
        // This code will not execute when the application is first launched
        private void Application_Activated(object sender, ActivatedEventArgs e)
        {
        }

        // Code to execute when the application is deactivated (sent to background)
        // This code will not execute when the application is closing
        private void Application_Deactivated(object sender, DeactivatedEventArgs e)
        {
            if (ViewModelLocator.HasMainViewModel())
                ViewModelLocator.MainViewModelStatic.Datas.SaveData();
            ShellTile.ActiveTiles.First().Update(new StandardTileData() { BackBackgroundImage = new Uri("/ad.jpg", UriKind.Relative) });
        }

        // Code to execute when the application is closing (eg, user hit Back)
        // This code will not execute when the application is deactivated
        private void Application_Closing(object sender, ClosingEventArgs e)
        {
            if (ViewModelLocator.HasMainViewModel())
                ViewModelLocator.MainViewModelStatic.Datas.SaveData();


            ShellTile.ActiveTiles.First().Update(new StandardTileData(){BackBackgroundImage= new Uri("/ad.jpg",UriKind.Relative)});
        }

        // Code to execute if a navigation fails
        private void RootFrame_NavigationFailed(object sender, NavigationFailedEventArgs e)
        {
            if (Debugger.IsAttached)
            {
                // A navigation has failed; break into the debugger
                Debugger.Break();
            }
        }

        // Code to execute on Unhandled Exceptions
        private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
        {
            if (Debugger.IsAttached)
            {
                // An unhandled exception has occurred; break into the debugger
                Debugger.Break();
            }
        }

        #region Phone application initialization

        // Avoid double-initialization
        private bool phoneApplicationInitialized;

        // Do not add any additional code to this method
        private void InitializePhoneApplication()
        {
            if (phoneApplicationInitialized)
                return;

            // Create the frame but don't set it as RootVisual yet; this allows the splash
            // screen to remain active until the application is ready to render.
            RootFrame = new PhoneApplicationFrame();
            RootFrame.Navigated += CompleteInitializePhoneApplication;
            RootFrame.UriMapper = this.Resources["UriMapper"] as UriMapper;
            // Handle navigation failures
            RootFrame.NavigationFailed += RootFrame_NavigationFailed;

            // Ensure we don't initialize again
            phoneApplicationInitialized = true;
        }

        // Do not add any additional code to this method
        private void CompleteInitializePhoneApplication(object sender, NavigationEventArgs e)
        {
            // Set the root visual to allow the application to render
            if (RootVisual != RootFrame)
                RootVisual = RootFrame;

            // Remove this handler since it is no longer needed
            RootFrame.Navigated -= CompleteInitializePhoneApplication;
        }

        #endregion
    }
}